| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for generating an analysis model, capable of easily generating an analysis model having both shell meshes and solid meshes in response to an instruction from an operator even for a thin wall part that has a complex shape such as a resin part. Ž<P>SOLUTION: A shape of an analysis target is partitioned into partitioned shapes using CAD information data for the analysis target, and adjacent relationship information indicating an adjacent relationship between the partitioned shapes is generated. Then, a modeling type for each of the partitioned shapes is set. Then, a neutral surface for a partitioned shape in which a shell is set as the modeling type is extracted. Then, the adjacent relationship information is referenced to integrate two or more neutral surfaces extracted from adjacent partitioned shapes into a combined neutral surface. Then, a shell mesh for the combined neutral surface and a solid mesh for a partitioned shape in which a solid is set as the modeling type are created. The adjacent relationship information is referenced to insert constraint elements that binds the adjacent shell mesh and solid mesh. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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